Results 21 to 30 of about 490,182 (265)

Evaporation from Porous Media in the Presence of a Water Table

Vadose Zone Journal, 2011
Evaporation from porous media in the presence of a water table is influenced by the water table depth and the hydraulic characteristics of the medium, among other factors.
N. Shokri, G.D. Salvucci
doaj   +1 more source

The Effect of the Water Table on the Bearing Capacity of a Shallow Foundation

Applied Sciences, 2022
Immersion is an important part of reservoir engineering investigation and evaluation. Determining the reasonable and effective burial depth of the critical immersion water table is one of the key scientific issues in the impact assessment of the bearing ...
Wenfeng Chen, Qichao Liu, Erlei Wang
doaj   +1 more source

Effect of the spatial distribution of physical aquifer properties on modelled water table depth and stream discharge in a headwater catchment [PDF]

Hydrology and Earth System Sciences, 2010
Water table depth and its dynamics on hillslopes are often poorly predicted despite they control both water transit time within the catchment and solute fluxes at the catchment outlet.
C. Gascuel-Odoux, M. Weiler, J. Molenat
doaj   +1 more source

Comparative analysis of groundwater conditions on rain-fed and irrigated agriculture in the upper Blue Nile basin, Ethiopia

Journal of Hydrology: Regional Studies, 2021
Study region: Upper Blue Nile Basin, Ethiopia. Study focus: This study was conducted at the Koga Irrigation Scheme in the upper Blue Nile basin (Ethiopia) to investigate the influence of irrigation activity on the groundwater system.
Dires Tewabe, Mekete Dessie, Desale Kidane Asmamaw, Enyew Tamiru, Enyew Adgo, Jan Nyssen, Kristine Walraevens, Wim M. Cornelis   +7 more
doaj   +1 more source

NifH- Harboring Bacterial Community Composition Across an Alaskan Permafrost Thaw Gradient

Frontiers in Microbiology, 2016
Since nitrogen (N) is often limiting in permafrost soils, we investigated the N2-fixing genetic potential and the inferred taxa harboring those genes by sequencing nifH gene fragments in samples taken along a permafrost thaw gradient in an Alaskan boreal
Christopher Ryan Penton, Christopher Ryan Penton, Caiyun Yang, Caiyun Yang, Liyou Wu, Qiong Wang, Jin Zhang, Feifei Liu, Yujia Qin, Ye Deng, Christopher L Hemme, Tianling Zheng, Edward A.G. Schuur, James M. Tiedje, Jizhong Zhou, Jizhong Zhou, Jizhong Zhou   +16 more
doaj   +1 more source

Mapping Water Table Depths in Wetlands and Polder Areas by Probability Sampling

SSRN Electronic Journal, 2022
Information on water table depth (WTD) in polder areas and wetlands is important in, for example, estimating emissions of greenhouse gases, assessing the agricultural and ecological potential, and flood risk management. The seasonal variation of WTDs is summarized with averages of the yearly highest (shallowest) and lowest (deepest) water tables (MHW ...
Knotters, Martin, Walvoort, Dennis, Gerritsen, Paul   +2 more
openaire   +2 more sources

Shallow peat is most vulnerable to high peat burn severity during wildfire

Environmental Research Letters, 2020
Peatlands typically act as carbon sinks, however, increasing wildfire severity and annual area burned may challenge this carbon sink status. Whilst most peat resistance to wildfire and drought research is based on deep peatlands that rarely lose their ...
S L Wilkinson, A M Tekatch, C E Markle, P A Moore, J M Waddington   +4 more
doaj   +1 more source

Modelling contrasting responses of wetland productivity to changes in water table depth [PDF]

Biogeosciences, 2012
Abstract. Responses of wetland productivity to changes in water table depth (WTD) are controlled by complex interactions among several soil and plant processes, and hence are site-specific rather than general in nature. Hydrological controls on wetland productivity were studied by representing these interactions in connected hummock and hollow sites in
Desai, A., Grant, R.F., Sulman, B.
openaire   +4 more sources

Field Adaptation for Watermelon Cultivation under Shallow Ground Water Table in Tidal Lowland Reclamation Area

Journal of Wetlands Environmental Management, 2020
• Agriculture productivity of tidal lowland reclamation areas in South Sumatra is still low. It leads to the increasing of agricultural land conversion into plantation areas.
Momon Sodik Imanudin, Satria JP, Bakri Bakri, M. Edi Armanto   +3 more
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source